Android Studio 3.0 RC 1 发布了，此版本包括以下问题的修复。
Issue #65519025: Missing classes in APK
Issue #65829618: Incremental builds fail when enabling resource shrinking
Issue #67172466: Android Studio hangs in some users
Issue #65500758: Adaptive icon preview does not refresh when changing shape
Issue #65684665: Android Studio creates invalid fontProviderQuery
Issue #65417958: Update Android Studio Templates to use VectorDrawable Foreground
Issue #65354278: Cleaning the project from the command line causes Robolectric to not find certain classes
Issue #63599784: Compile config deprecation warning doesn't respect Gradle's -q flag
Issue #65607225: Projects with single quote in title fail to install on emulators
Issue #64939383: Can't compile an app module's Android tests when a library module exposes android.support.v8.renderscript.RenderScript via API
Issue #65213467: Missing "Override" declarations when creating Fragment using Kotlin as source language
引用来自“红薯丸子”的评论
官网明明有RC1的下载...引用来自“0errors”的评论
Android Studio 3.0 感觉像是难产啊，第一个版本是 5 月 17 发的，到现在 5 个月了才发 RC 版 😟